Diff Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #560d8088818a3Run #560d7dac0c098DiffDiff%
Number of Function Calls5,771 5,671 -100 -1.7%
Incl. Wall Time (microsec)863 876 13 1.5%
Incl. Wall Time (microsec) per call 0 0 0 3.3%
Excl. Wall Time (microsec)863 876 13 1.5%
Incl. MemUse (bytes)8,451,352 8,427,008 -24,344 -0.3%
Incl. MemUse (bytes) per call 1,464 1,486 22 1.5%
Excl. MemUse (bytes)8,450,704 8,426,360 -24,344 -0.3%
Incl. PeakMemUse (bytes)20,960 21,016 56 0.3%
Incl. PeakMemUse (bytes) per call 4 4 0 2.0%
Excl. PeakMemUse (bytes)20,960 21,016 56 0.3%

Parent/Child Regression/Improvement report for implode [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
implode-100 -100.0% 13 0.1% -24,344 -94.7% 56 0.2%
Exclusive Metrics Diff for Current Function13 100.0% -24,344 -100.0% 56 100.0%
Parent functions
Drupal\Core\Render\RenderCache::createCacheID0 0.0% 32 246.2% 0 0.0% 0 0.0%
twig_render_template0 0.0% -26 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 0.0% -20 -153.8% 0 0.0% 0 0.0%
twig_render_template@1-100 -100.0% 16 123.1% -24,376 -100.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 9 69.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::getFromStaticCache0 0.0% 7 53.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 0.0% -5 -38.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 0.0% 5 38.5% 0 0.0% 0 0.0%
twig_render_template@20 0.0% 4 30.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 0.0% -4 -30.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::processGroup0 0.0% -3 -23.1% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 2 15.4% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::getConfigCacheKey0 0.0% -2 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 15.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% -2 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -2 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Session\PermissionsHashGenerator::generate0 0.0% 1 7.7% -32 -0.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% -1 -7.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigExtension::safeJoin0 0.0% -1 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% -1 -7.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 56 0.2% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@30 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::getCacheId0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::setStaticCache0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::setMethods0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getContainerCacheKey0 0.0% 0 0.0% 0 0.0% 56 100.0%
Drupal\Core\Cache\Context\MenuActiveTrailsCacheContext::getContext0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Render\SafeString::__toString0 N/A% 0 0.0% 0 0.0% 0 0.0%